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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 472 · 40 questions
TalentJR

How it works (Middle square): Find the middle number (20 for 19 × 21) and the distance from it (1). Square the middle number. Take away the distance squared.

NameDateTime takenScore ___ / 40
  1. 1.45 × 55 =
  2. 2.15 × 25 =
  3. 3.36 × 44 =
  4. 4.13 × 17 =
  5. 5.49 × 51 =
  6. 6.35 × 45 =
  7. 7.85 × 95 =
  8. 8.47 × 53 =
  9. 9.46 × 54 =
  10. 10.23 × 27 =
  11. 11.96 × 104 =
  12. 12.38 × 42 =
  13. 13.56 × 64 =
  14. 14.68 × 72 =
  15. 15.46 × 54 =
  16. 16.95 × 105 =
  17. 17.77 × 83 =
  18. 18.36 × 44 =
  19. 19.48 × 52 =
  20. 20.12 × 18 =
  21. 21.37 × 43 =
  22. 22.39 × 41 =
  23. 23.13 × 17 =
  24. 24.46 × 54 =
  25. 25.99 × 101 =
  26. 26.27 × 33 =
  27. 27.49 × 51 =
  28. 28.11 × 19 =
  29. 29.55 × 65 =
  30. 30.66 × 74 =
  31. 31.17 × 23 =
  32. 32.99 × 101 =
  33. 33.22 × 28 =
  34. 34.64 × 66 =
  35. 35.87 × 93 =
  36. 36.99 × 101 =
  37. 37.75 × 85 =
  38. 38.25 × 35 =
  39. 39.64 × 66 =
  40. 40.47 × 53 =

Answer key

  1. 2475
  2. 375
  3. 1584
  4. 221
  5. 2499
  6. 1575
  7. 8075
  8. 2491
  9. 2484
  10. 621
  11. 9984
  12. 1596
  13. 3584
  14. 4896
  15. 2484
  16. 9975
  17. 6391
  18. 1584
  19. 2496
  20. 216
  21. 1591
  22. 1599
  23. 221
  24. 2484
  25. 9999
  26. 891
  27. 2499
  28. 209
  29. 3575
  30. 4884
  31. 391
  32. 9999
  33. 616
  34. 4224
  35. 8091
  36. 9999
  37. 6375
  38. 875
  39. 4224
  40. 2491

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